On the Block: After 94 years, the W.G. Clark family is ready to redevelop its prime spot in SLU

The building at 408 Aurora will be seven stories with 75 studio apartments.

The north portal of the viaduct replacement tunnel is taking shape, and so is a new apartment project nearby at 408 Aurora Ave. N. — on the site that has been home to W.G. Clark Construction Co. for the past 94 years.